Island states contribute only .03 percent to global emissions, but “nineteen major Caribbean cities are in the bullseye of the climate threat” and Pacific island states such as Kiribati and Tuvalu face an existential threat from sea level rise, said Selwin Hart, Barbados’ ambassador to the Organization of American States and the United States. At the same time, Small Island Developing States (SIDS) in the Pacific and the Caribbean are leading efforts to combat climate change, said experts at the Wilson Center on July 10.

“Climate change is one of the greatest challenges of our time and it calls for a comprehensive and cooperative international approach like we’ve never seen,” said Jainey Bavishi, associate director for climate preparedness at the White House Council on Environmental Policy, at the Wilson Center on October 5. “The leadership of the island nations is essential; they punch well above their weight on this issue.”

Over the past decade, the number of undernourished people around the world has declined by around 167 million, to just under 800 million people. However, this positive trend glosses over a stark reality: Food insecurity is increasing in the world’s mountains. This pattern has been under-recognized by development experts and governments, a dangerous oversight with far-reaching social and environmental repercussions.

Reporting on long-term, complex human-environment interactions can be daunting. As the saying goes, “if it bleeds, it leads,” and slow, sometimes-distant changes rarely make headlines. Yet, earlier this year CNN International’s African Voices program took a stab at it, diving into the world of integrated development in a three-part profile of Conservation Through Public Health (CTPH), a Ugandan NGO that is working to preserve one of Central Africa’s most important biodiversity hotspots while strengthening the health and wellbeing of nearby communities.

Against the stunning backdrop of Marojejy National Park, I recently crossed paths with a conservationist from a very different background, working on the opposite side of Madagascar. But, it turns out, the communities we work with face many of the same challenges, and our meeting spawned a new population, health, and environment (PHE) program.

Six years after beginning a marine conservation program focused on octopus fishery management in southwest Madagascar, “we can proudly say that we have made a real impact as an organization providing health care,” said Dr. Vik Mohan, medical director of Blue Ventures and a practicing doctor in the United Kingdom.

“Gorillas are very good at family planning; if we were like them, we’d be much better off,” said wildlife veterinarian Dr. Gladys Kalema-Zikusoka at the Wilson Center on September 26. The Conservation Through Public Health (CTPH) CEO and founder is celebrating 10 years of population, health, and environment (PHE) work in Uganda and the Democratic Republic of Congo, bringing health and livelihood interventions to people while protecting mountain gorillas around Virunga and Bwindi Impenetrable National Parks. [Video Below]

Dr. Gladys Kalema-Zikusoka never expected to be so deeply involved in family planning when she started Conservation Through Public Health (CTPH) 10 years ago. CTPH began with a simple mission: to help preserve endangered mountain gorillas in Virunga National Park in the Democratic Republic of the Congo, and Bwindi Impenetrable National Park in Uganda. But, as Kalema-Zikusoka explains in this week’s podcast, they quickly found that to help the gorillas, they had to help the people living around them.